Created
September 20, 2010 06:13
-
-
Save hyagni/587491 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
key.setCaretKey('z', function(ev){ | |
var frame = document.commandDispatcher.focusedWindow | |
|| gBrowser.contentWindow; | |
var selection = frame.getSelection(); | |
var range = frame.document.createRange(); | |
var elem = frame.document.createElement('span'); | |
range.setStart(selection.focusNode, selection.focusOffset); | |
range.setEnd(selection.focusNode, selection.focusOffset); | |
elem.innerHTML = "<I>"; | |
elem.setAttribute("style","background-color: green; zIndex: 1000; position:absolute;"); | |
range.insertNode(elem); | |
var box = elem.getBoundingClientRect(); | |
frame.scrollTo(frame.pageXOffset + box.left - frame.innerWidth / 2, | |
frame.pageYOffset + box.top - frame.innerHeight / 2); | |
setTimeout( function(elem){elem.parentNode.removeChild(elem)}, 1000,elem ); | |
range.detach(); | |
}, "カーソルを中心に移動し、強調", false); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
デバッグ用出力をはずしわすれていたために、firebugのない環境で正常動作しない問題を解決しました。